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Programming-Idioms

History of Idiom 51 > diff from v18 to v19

Edit summary for version 19 by :

Version 18

2015-10-29, 14:05:14

Version 19

2015-11-30, 12:37:29

Idiom #51 Check if map contains key

Determine whether map m contains an entry for key k

Idiom #51 Check if map contains key

Determine whether map m contains an entry for key k